Are castor beans toxic?

Castor beans are toxic. All parts of the plant are toxic, but the seed coat contains ricin, which is among the most lethal of natural toxins. Castor oil, which is derived from the bean, is still us...
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Are castor beans illegal in Arizona?

Although the Castor Oil Plant, also known as the castor bean, is very poisonous, the plant is also grown for its oil which can be used as a dietary supplement and making bio fuel. It is not illegal...
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